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anonymous
 5 years ago
Evaluate the integral:
(integral sign) (5 sin xcos xdx)
anonymous
 5 years ago
Evaluate the integral: (integral sign) (5 sin xcos xdx)

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0If you can show me how to make the integral notation, I'd be more than willing to run your questions into Maple 14.

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0use change of variable... u = sin(x) du=cos(x) dx dx = du/cos(x) 5 u cos(x) du  cos(x) [S] 5u du

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.05u^2  + C 2 substitute the u = sin(x) 5sin(x)^2  + C ; but check to see if I m right 2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Sorry, I know nothing. I'm just a freshman in high school. What are you saying when you write "(integral sign) (5 sin xcos xdx)"

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0it means you want an equation that will derive down to "5sin(x)cos(x)"

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0yay!!! ..... that means im smart :) now whered I leave my keys......
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